31034103 has 8 divisors (see below), whose sum is σ = 41451648. Its totient is φ = 20652984.

The previous prime is 31034099. The next prime is 31034117. The reversal of 31034103 is 30143013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 31034103 - 2² = 31034099 is a prime.

It is a super-4 number, since 4×31034103⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31034183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7051 + ... + 10572.

It is an arithmetic number, because the mean of its divisors is an integer number (5181456).

Almost surely, 2^31034103 is an apocalyptic number.

31034103 is a deficient number, since it is larger than the sum of its proper divisors (10417545).

31034103 is a wasteful number, since it uses less digits than its factorization.

31034103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18213.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 31034103 is about 5570.8260608280. The cubic root of 31034103 is about 314.2532171141.

Adding to 31034103 its reverse (30143013), we get a palindrome (61177116).

The spelling of 31034103 in words is "thirty-one million, thirty-four thousand, one hundred three".